Technology and Communication

Topics: Fingerprint, Technology, Criminal justice Pages: 4 (1559 words) Published: May 21, 2011
Technology and Communication
We know that communication is important in every part of our lives and technology is forever changing the different ways we are able to communicate. Because technology is continuously being advanced the way people communicate in the criminal justice system must evolve to keep up with the current trends. It is important that we keep up with the changing technology in regards to communication because effective communication is the direct result of a successful investigation. The communication capabilities of specialized data bases within the criminal justice system have been affected in a huge way by technology. Some of the current technologies used in the criminal justice system today are mobile data terminals, automated fingerprint identification system (AFIS), live scan, facial recognition, and iris scan. The two modern technologies that will be discussed are the automated fingerprint identification system and facial recognition. The positive and negative effects of AFIS and facial recognition will also be discussed. Fingerprints and facial characteristics have been used by the criminal justice system to indentify criminals for several years. The patterns found on a person’s fingers and unique features found on their face have several distinguishing characteristics that separate them from the rest of society. These two systems, though effective have been known to take hours or even days to come up with results. Because time is so valuable to the criminal justice system these comparisons need to be done expeditiously because in many cases the time it has taken to match a set of fingerprints to a single person has been the difference between life and death for the accused. Modern technology has helped in a huge way to speed up this comparison process and has resulted in the setting free of wrongly accused persons and the locking away of the guilty party. Let’s break these two systems down starting with AFIS. AFIS is basically a...
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